JPS644035U - - Google Patents
Info
- Publication number
- JPS644035U JPS644035U JP9900787U JP9900787U JPS644035U JP S644035 U JPS644035 U JP S644035U JP 9900787 U JP9900787 U JP 9900787U JP 9900787 U JP9900787 U JP 9900787U JP S644035 U JPS644035 U JP S644035U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- keyboard switch
- operating
- contact patterns
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000012528 membrane Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9900787U JPS644035U (es) | 1987-06-27 | 1987-06-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9900787U JPS644035U (es) | 1987-06-27 | 1987-06-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS644035U true JPS644035U (es) | 1989-01-11 |
Family
ID=31325772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9900787U Pending JPS644035U (es) | 1987-06-27 | 1987-06-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS644035U (es) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54136682A (en) * | 1978-04-14 | 1979-10-23 | Casio Computer Co Ltd | Key top structure and method of producing same |
-
1987
- 1987-06-27 JP JP9900787U patent/JPS644035U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54136682A (en) * | 1978-04-14 | 1979-10-23 | Casio Computer Co Ltd | Key top structure and method of producing same |